1 code implementation • journal 2025 • Jieru Yao, Guangyu Guo, Dingwen Zhang, Qiang Xie, Longfei Han, Zhaohui Zheng, Junwei Han
Nuclei instance segmentation and classification are a fundamental and challenging task in whole slide Imaging (WSI) analysis.
Ranked #1 on
Cell Segmentation
on MoNuSeg
no code implementations • 23 May 2024 • Guangyu Guo, Jiawen Yao, Yingda Xia, Tony C. W. Mok, Zhilin Zheng, Junwei Han, Le Lu, Dingwen Zhang, Jian Zhou, Ling Zhang
The absence of adequately sufficient expert-level tumor annotations hinders the effectiveness of supervised learning based opportunistic cancer screening on medical imaging.
no code implementations • 17 Dec 2021 • Dingwen Zhang, Wenyuan Zeng, Guangyu Guo, Chaowei Fang, Lechao Cheng, Ming-Ming Cheng, Junwei Han
Current weakly supervised semantic segmentation (WSSS) frameworks usually contain the separated mask-refinement model and the main semantic region mining model.
Knowledge Distillation
Weakly supervised Semantic Segmentation
+1
1 code implementation • 17 Dec 2021 • Guangyu Guo, Dingwen Zhang, Longfei Han, Nian Liu, Ming-Ming Cheng, Junwei Han
Then, a Teacher-Assistant-Student (TAS) framework is further established to disentangle pixel distillation into the model compression stage and input compression stage, which significantly reduces the overall complexity of pixel distillation and the difficulty of distilling intermediate knowledge.
1 code implementation • CVPR 2021 • Guangyu Guo, Junwei Han, Fang Wan, Dingwen Zhang
Weakly supervised object localization (WSOL) aims at learning to localize objects of interest by only using the image-level labels as the supervision.
no code implementations • CVPR 2018 • Dingwen Zhang, Guangyu Guo, Dong Huang, Junwei Han
This "noisy" motion representation makes it very challenging for pose estimation and action recognition in real scenarios.